Txdiyifu union replacement kit for inlet with a leak-free connection
Txdiyifu union replacement kit for outlet with secure seal
Txdiyifu Pentair SuperFlo assembly view compatible with standard slips
Txdiyifu two-pack unions, nuts, and O-rings ready for quick replacement
Txdiyifu durable PVC engineering plastic for pool and spa environments
Txdiyifu easy install union replacement kit for DIYers and pros
Txdiyifu 1.5in–2in slip kit supports leak-free connections

Txdiyifu

Txdiyifu 350157 Union Replacement Kit for Pentair SuperFlo, SuperFlo VS & SuperMax VS Pumps – 1.5in Internal × 2in External (2 Pack)

High-performance patio lawn and garden made for confident daily results

$22.17

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose Cera Garden

Refresh and renew your pool pump unions with the Txdiyifu 350157 Union Replacement Kit. This 2-pack is designed for Pentair SuperFlo, SuperFlo VS, and SuperMax VS pumps, offering a practical upgrade for 1.5 inch internal slip and 2 inch external slip unions. Built to simplify maintenance, this kit combines reliable hardware with a straightforward swap that fits standard PVC piping.

Overview

Whether you are tidying up aging hardware or preparing for a service call, this replacement set helps restore a tidy, secure connection between the pump and the piping system. The two unions come ready to install, with all essential components included for a smooth, organized refresh.

What’s Included

  • Two union fittings (inlet and outlet) with nuts and O-rings
  • Complete hardware required for a full union replacement

Compatibility

  • Designed to fit Pentair SuperFlo, SuperFlo VS, and SuperMax VS pumps
  • Fits other pumps using 350157 style unions (1.5 internal slip × 2 external slip)
  • Standard size ensures a precise connection to typical PVC piping

Durability and Construction

Made from sturdy PVC and engineering plastic, the kit includes dependable O-rings and locking nuts. The design emphasizes long‑lasting performance in pool and spa environments while remaining compatible with common piping setups.

Ease of Installation

The quick swap-out design is tailored for DIY enthusiasts and pool service pros alike. It enables replacement without cutting pipes, helping you complete a refresh efficiently and with minimal disturbance to your setup.

Real-World Uses and Benefits

  • Refresh aging unions that show wear or cracking
  • Prepare for maintenance or seasonal pool care calls
  • Restore a clean, leak-conscious connection to standard PVC piping

Tips for Installation

Before starting, ensure the system is powered down and depressurized. Inspect O-rings for wear and replace if necessary. Hand-tighten nuts to snug the connection and avoid overtightening.

FAQ

Q: What pumps is this union replacement kit compatible with?

A: Fits Pentair SuperFlo, SuperFlo VS, and SuperMax VS, plus other 350157 style unions.

Q: What comes in the package, and is installation simple?

A: Includes two unions with nuts and O-rings for a quick replacement, no pipe cutting needed in most setups.

You may also like